The same cortico-efferent tract involvement in progressive bulbar palsy and in ‘classical’ ALS: A tract of interest-based MRI study

ConclusionsThe DTI study including the tract-of-interest-based analysis showed the same microstructural corticoefferent involvement patterns in PBP patients as in ALS, which supports the hypothesis that PBP is a phenotypical variant of ALS.
Source: NeuroImage: Clinical - Category: Radiology Source Type: research